@charset "UTF-8";
span {
  color: #ffffff;
}

* {
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none;
  color: #333;
}

input {
  border: 0;
  outline: 0;
}

ul {
  /* 移除默认的列表样式 */
  list-style-type: none;
  padding: 0;
  margin: 0;
}

input:focus {
  border: none;
}

div {
  box-sizing: border-box;
}

/* 滚动槽 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  border-radius: 3px;
  background: rgba(128, 128, 128, 0.06);
  -webkit-box-shadow: inset 0 0 5px rgba(155, 155, 155, 0.2);
}

/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background: rgba(112, 112, 112, 0.12);
  -webkit-box-shadow: inset 0 0 10px rgba(155, 155, 155, 0.2);
}

.index-box {
  width: 100vw;
  height: 100vh;
  background: #00214d;
  position: relative;
}

.index-box::after {
  position: absolute;
  bottom: 0.87rem;
  left: 50%;
  transform: translateX(-50%);
  content: "";
  width: 19.2rem;
  height: 9.93rem;
  background: url("../image/bg/storey.png") center center no-repeat;
  background-size: 100%;
}

.index-box::before {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
  width: 18.12rem;
  height: 2.44rem;
  content: "";
  background: url("../image/bg/gloab.png") center center no-repeat;
  background-size: 100%;
}

.search {
  z-index: 1;
  width: 4.5rem;
  height: 0.65rem;
  border-radius: 0.1rem;
  background-color: #ffffff;
  position: absolute;
  top: 0.4rem;
  right: 5.5rem;
}

.search .search-input {
  position: absolute;
  left: 0;
  border-bottom-left-radius: 0.1rem;
  border-top-left-radius: 0.1rem;
  width: 3.9rem;
  height: 100%;
  padding-left: 0.15rem;
}

.search .input-list {
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 4.5rem;
  height: auto;
  background-color: #f3f3f3;
}

.search .input-list .input-list-item {
  border: 1px solid #ddd;
  /* 链接添加边框 */
  margin-top: -1px;
  background-color: #f6f6f6;
  padding: 0.12rem;
  text-decoration: none;
  font-size: 0.18rem;
  display: block;
  cursor: pointer;
}

.search .input-list .input-list-item:hover {
  background-color: #eee;
}

.search .input-list .input-list-item span {
  display: inline-block;
  padding-left: 0.1rem;
  color: #4e4e4e;
}

.search .input-list .input-list-head {
  border: 1px solid #ddd;
  /* 链接添加边框 */
  margin-top: -1px;
  background-color: #acaaaa;
  padding: 0.12rem;
  text-decoration: none;
  font-size: 0.18rem;
  display: block;
  cursor: pointer;
}

.search .input-list .input-list-head:hover {
  background-color: #eee;
}

.search .input-list .input-list-head span {
  color: black;
}

.search .search-logo {
  position: absolute;
  right: 0;
  width: 0.6rem;
  height: 100%;
  background: url("../image/icon/search.png") center center no-repeat;
  background-size: auto;
}

.nav-box {
  z-index: 1;
  width: 4.5rem;
  position: absolute;
  top: 0.65rem;
  right: 0.42rem;
  display: flex;
  justify-content: space-around;
}

.nav-box a {
  font-size: 18px;
  color: #ffffff;
  cursor: pointer;
}

.title {
  position: absolute;
  z-index: 1;
  top: 4rem;
  left: 1.2rem;
  height: 3.5rem;
  width: 9.7rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.title::before {
  position: absolute;
  transform: translateX(-50%);
  top: -2.5rem;
  z-index: 10;
  height: 1.8rem;
  width: 2.4rem;
  content: "";
  display: block;
  background: url("../image/icon/logo.png");
  background-size: 100%;
  left: 50%;
}

.title span:nth-child(1) {
  background: url("../image//icon/jszx.png") center center no-repeat;
  background-size: 100%;
  width: 9.7rem;
  height: 1.85rem;
}

.title span:nth-child(2) {
  font-size: 0.95rem;
  font-family: MF;
  font-weight: bold;
  color: #b2fdff;
}

.class-box {
  position: absolute;
  z-index: 1;
  width: 4.15rem;
  height: 6.2rem;
  top: 3.1rem;
  right: 0.85rem;
  background: url("../image/icon/anniu.png") center center no-repeat;
  background-size: 100%;
  display: flex;
  flex-direction: column;
}

.class-box > div {
  cursor: pointer;
  width: 100%;
  height: 2.65rem;
}
